okd/roles/openshift_logging_curator/tasks/main.yaml

---
- name: Ensure that Logging Curator has nodes to run on
  import_role:
    name: openshift_control_plane
    tasks_from: ensure_nodes_matching_selector.yml
  vars:
    openshift_master_ensure_nodes_selector: "{{ openshift_logging_curator_nodeselector | map_to_pairs }}"
    openshift_master_ensure_nodes_service: Logging Curator

# allow passing in a tempdir
- name: Create temp directory for doing work in
  command: mktemp -d /tmp/openshift-logging-ansible-XXXXXX
  register: mktemp
  changed_when: False

- set_fact:
    tempdir: "{{ mktemp.stdout }}"

# This may not be necessary in this role
- name: Create templates subdirectory
  file:
    state: directory
    path: "{{ tempdir }}/templates"
    mode: 0755
  changed_when: False

# we want to make sure we have all the necessary components here

# service account
- name: Create Curator service account
  oc_serviceaccount:
    state: present
    name: "aggregated-logging-curator"
    namespace: "{{ openshift_logging_namespace }}"
    image_pull_secrets: "{{ openshift_logging_image_pull_secret }}"
  when: openshift_logging_image_pull_secret != ''

- name: Create Curator service account
  oc_serviceaccount:
    state: present
    name: "aggregated-logging-curator"
    namespace: "{{ openshift_logging_namespace }}"
  when:
    - openshift_logging_image_pull_secret == ''

# secret
- name: Set Curator secret
  oc_secret:
    state: present
    name: "logging-curator"
    namespace: "{{ openshift_logging_namespace }}"
    files:
      - name: ca
        path: "{{ generated_certs_dir }}/ca.crt"
      - name: key
        path: "{{ generated_certs_dir }}/system.logging.curator.key"
      - name: cert
        path: "{{ generated_certs_dir }}/system.logging.curator.crt"

- set_fact:
    curator_name: "{{ 'logging-curator' ~ ( (openshift_logging_curator_ops_deployment | default(false) | bool) | ternary('-ops', '') ) }}"
    curator_component: "{{ 'curator' ~ ( (openshift_logging_curator_ops_deployment | default(false) | bool) | ternary('-ops', '') ) }}"

- name: Detect running upgrade
  set_fact:
    is_upgrade: "{{ openshift_logging_facts['curator' ~ ( (openshift_logging_curator_ops_deployment | default(false) | bool) | ternary('_ops', '') )]['deploymentconfigs'][curator_name] is defined }}"

# Cron Job - v5.x
# Keep the old DC around
- name: Scale the old DC to 0
  oc_scale:
    name: "{{ curator_name }}"
    namespace: "{{ openshift_logging_namespace }}"
    kind: dc
    replicas: 0
  when: is_upgrade | bool

- name: Generate Curator cronjob
  template:
    src: "curator-cj.j2"
    dest: "{{ tempdir }}/templates/curator-cj.yaml"
  vars:
    component: "{{ curator_component }}"
    logging_component: curator
    deploy_name: "{{ curator_name }}"
    es_host: "{{ openshift_logging_curator_es_host }}"
    es_port: "{{ openshift_logging_curator_es_port }}"
    curator_cpu_limit: "{{ openshift_logging_curator_cpu_limit }}"
    curator_cpu_request: "{{ openshift_logging_curator_cpu_request | min_cpu(openshift_logging_curator_cpu_limit | default(none)) }}"
    curator_memory_limit: "{{ openshift_logging_curator_memory_limit }}"
    curator_node_selector: "{{openshift_logging_curator_nodeselector | default({})}}"
    cron_job_schedule: "{{ openshift_logging_curator_run_minute | default(0) }} {{ openshift_logging_curator_run_hour | default(0) }} * * *"
  check_mode: no
  changed_when: no

# Copy config files
- copy:
    src: "{{ item }}"
    dest: "{{ tempdir }}/{{ item }}"
  with_items:
    - "actions.yaml"
    - "config.yaml"
    - "curator.yml"

# Patch existing configuration, if present
- import_role:
    name: openshift_logging
    tasks_from: patch_configmap_files.yaml
  vars:
    configmap_name: "logging-curator"
    configmap_namespace: "{{ openshift_logging_namespace }}"
    configmap_file_names:
      - current_file: "actions.yaml"
        new_file: "{{ tempdir }}/actions.yaml"
      - current_file: "curator5.yaml"
        new_file: "{{ tempdir }}/config.yaml"
      - current_file: "config.yaml"
        new_file: "{{ tempdir }}/curator.yml"

# Create cronjob
- name: Set Curator Cronjob
  oc_obj:
    state: present
    name: "{{ curator_name }}"
    namespace: "{{ openshift_logging_namespace }}"
    kind: cronjob
    files:
      - "{{ tempdir }}/templates/curator-cj.yaml"
    delete_after: true

# Create config map
- name: Set Curator configmap
  oc_configmap:
    state: present
    name: "logging-curator"
    namespace: "{{ openshift_logging_namespace }}"
    from_file:
      actions.yaml: "{{ tempdir }}/actions.yaml"
      curator5.yaml: "{{ tempdir }}/config.yaml"
      config.yaml: "{{ tempdir }}/curator.yml"

- name: Delete temp directory
  file:
    name: "{{ tempdir }}"
    state: absent
  changed_when: False